FR2304319A1 - X-RAY TOMOGRAPHY METHOD AND APPARATUS - Google Patents

X-RAY TOMOGRAPHY METHOD AND APPARATUS

Info

Publication number
FR2304319A1
FR2304319A1 FR7607758A FR7607758A FR2304319A1 FR 2304319 A1 FR2304319 A1 FR 2304319A1 FR 7607758 A FR7607758 A FR 7607758A FR 7607758 A FR7607758 A FR 7607758A FR 2304319 A1 FR2304319 A1 FR 2304319A1
Authority
FR
France
Prior art keywords
ray tomography
tomography method
ray
tomography
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR7607758A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Nuclear Medicine Inc
Original Assignee
Picker Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Picker Corp filed Critical Picker Corp
Publication of FR2304319A1 publication Critical patent/FR2304319A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4488—Means for cooling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S378/00—X-ray or gamma ray systems or devices
    • Y10S378/901—Computer tomography program or processor

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Optics & Photonics (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7607758A 1975-03-18 1976-03-17 X-RAY TOMOGRAPHY METHOD AND APPARATUS Withdrawn FR2304319A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/559,412 US3983399A (en) 1975-03-18 1975-03-18 Tomography system having axial scanning

Publications (1)

Publication Number Publication Date
FR2304319A1 true FR2304319A1 (en) 1976-10-15

Family

ID=24233515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7607758A Withdrawn FR2304319A1 (en) 1975-03-18 1976-03-17 X-RAY TOMOGRAPHY METHOD AND APPARATUS

Country Status (5)

Country Link
US (1) US3983399A (en)
JP (1) JPS5210688A (en)
DE (1) DE2611303A1 (en)
FR (1) FR2304319A1 (en)
NL (1) NL7602609A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422382A1 (en) * 1978-04-15 1979-11-09 Philips Nv METHOD AND DEVICE FOR OBTAINING PERFECTED IMAGES IN TOMOGRAPHY WITH COMPUTER IMAGE RECONSTRUCTION

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2600266A1 (en) * 1976-01-07 1977-07-14 Philips Patentverwaltung ARRANGEMENT FOR DETERMINING THE ABSORPTION OF RADIATION
US4181850A (en) * 1976-03-03 1980-01-01 Emi Limited Data transmission in radiographic apparatus
US4190772A (en) * 1976-04-19 1980-02-26 Varian Associates, Inc. Tomographic scanning apparatus having detector signal digitizing means mounted to rotate with detectors
DE2619482C2 (en) * 1976-05-03 1982-05-06 Siemens AG, 1000 Berlin und 8000 München X-ray film device for the production of transverse slice images
JPS52134791A (en) * 1976-05-07 1977-11-11 Hitachi Medical Corp Cross section tester
US4107531A (en) * 1976-09-16 1978-08-15 General Electric Company X-ray body scanner using encoder for generating system controlling timing pulse train
JPS5394787A (en) * 1977-01-31 1978-08-19 Toshiba Corp Tomographic diagnostic equipment by radiation
US4128877A (en) * 1977-03-31 1978-12-05 Katz Myron B Method of obtaining a uniquely determined cross-sectional reconstruction from X-ray projections
DE2718943A1 (en) * 1977-04-28 1978-11-02 Philips Patentverwaltung ARRANGEMENT FOR THE PRODUCTION OF X-RAY FILM PHOTOS
JPS544585A (en) * 1977-06-14 1979-01-13 Toshiba Corp Tomographic apparatus by radiations
IT1083835B (en) * 1977-06-15 1985-05-25 Selo CHAMBER RANGE TOMOGRAPHY EQUIPMENT
DE2750551C2 (en) * 1977-11-11 1985-11-21 Siemens AG, 1000 Berlin und 8000 München Computed tomograph
DE2834934A1 (en) * 1978-08-09 1980-02-21 Siemens Ag RADIATION DIAGNOSTICS DEVICE FOR THE PRODUCTION OF LAYER IMAGES
US4223222A (en) * 1978-09-28 1980-09-16 General Electric Company Suspended arm for a scintillation camera
US4216381A (en) * 1979-05-10 1980-08-05 General Electric Company Structure for emission tomography scintillation camera
FI65862C (en) * 1982-10-11 1984-07-10 Instrumentarium Oy NMR AVBILDNINGSAPPARAT
US4562540A (en) * 1982-11-12 1985-12-31 Schlumberger Technology Corporation Diffraction tomography system and methods
US4629989A (en) * 1983-11-10 1986-12-16 General Electric Company Patient alignment system for NMR studies
US4635197A (en) * 1983-12-29 1987-01-06 Shell Oil Company High resolution tomographic imaging method
US4652759A (en) * 1984-07-13 1987-03-24 Siemens Gammasonics, Inc. Counterbalanced radiation detection system
JPH0664149B2 (en) * 1985-01-29 1994-08-22 株式会社東芝 Emission CT device
US4686692A (en) * 1985-04-12 1987-08-11 Picker International Inc. Computed tomography patient localization scanning
EP3441712A1 (en) * 2017-08-08 2019-02-13 Klingelnberg AG Coordinate measuring device comprising an optical sensor and corresponding method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106640A (en) * 1960-10-06 1963-10-08 William H Oldendorf Radiant energy apparatus for investigating selected areas of the interior of objectsobscured by dense material
US3158744A (en) * 1961-04-21 1964-11-24 Gen Electric Flaw detection apparatus using two detectors to assure unbalance in a comparison circuit
US3432657A (en) * 1965-07-06 1969-03-11 Intelligent Instr Inc X-ray helical scanning means for displaying an image of an object within the body being scanned
GB1283915A (en) * 1968-08-23 1972-08-02 Emi Ltd A method of and apparatus for examination of a body by radiation such as x or gamma radiation
US3866047A (en) * 1968-08-23 1975-02-11 Emi Ltd Penetrating radiation examining apparatus having a scanning collimator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2422382A1 (en) * 1978-04-15 1979-11-09 Philips Nv METHOD AND DEVICE FOR OBTAINING PERFECTED IMAGES IN TOMOGRAPHY WITH COMPUTER IMAGE RECONSTRUCTION

Also Published As

Publication number Publication date
JPS5210688A (en) 1977-01-27
NL7602609A (en) 1976-09-21
US3983399A (en) 1976-09-28
DE2611303A1 (en) 1976-09-30

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Legal Events

Date Code Title Description
ST Notification of lapse